Culligan C100 - Page 47

C100 Manual
Page 46 - Revision:EU-2020-10-13
2. Red Power Switch is lit but the Red LED on the Front is not lit
Possible Reason
Solution
Bad Transformer Replace Transformer
Black Power Connector to the
PCB is not properly connected
Properly connect.
Bad Front PCB Replace Front PCB
Bad Energy Saver PCB Replace Energy Saver PCB
Defective Red Heater /
Compressor Switch
Replace Red Heater / Compressor Switch
3. Compressor Runs But Does Not Chill
Possible Reason
Solution
Condenser is dirty Clean the condensing coil of any obstructions or dust.
Reduction of airflow into unit.
Make sure unit is not under minimum ventilation requirements
(50mm to 100mm).
Compressor is running very
hot.
Low or lost refrigerant. Refrigerant recharge required.